Search results: 16,373 results (approx.)

1. Development of a label free electrochemical sensor based on a sensitive monoclonal antibody for the detection of tiamulin.

Based on a murine monoclonal antibody (mAb) against tiamulin (TML), an electrochemical immunosensor was proposed using silver-graphene oxide (Ag-GO) nanocomposites and gold nanocomposites (AuNPs) to detect tiamulin (TML). Due to the synergetic properties of Ag-GO nanocomposites and AuNPs, the...

Author(s) : Wang AiPing; You XiaoJuan; Liu HongLiang; Zhou JingMing; Chen YuMei; Zhang ChenYang; Ma KaiKai; Liu YanKai; Ding PeiYang; Qi YanHua; Zhang GaiPing

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.366

2. Foxtail millet prolamin as an effective encapsulant deliver curcumin by fabricating caseinate stabilized composite nanoparticles.

The development of food proteins as effective delivery systems is of great significance for the encapsulation of active compounds. Foxtail millet prolamin (FP) has a high level of hydrophobic amino acids and proline, meets the basic characteristics of delivery system, and was described here for the ...

Author(s) : Chen Xiao; Zhang TongYu; Wu YanChao; Gong PiXian; Li HuiJing

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.367 ref.36

3. Photoelectrochemical detection for 3,3',4,4'-tetrachlorobiphenyl in fish based on synergistic effects by schottky junction and sensitization.

In this study, a novel signal amplification strategy on photoelectrochemical (PEC) aptasensor was designed for high-sensitivity and -selectivity detection of 3,3',4,4'-tetrachlorobiphenyl (PCB77) on the basis of Schottky junction and sensitization. First, the Schottky barrier not only provided an...

Author(s) : Zhang CuiZhong; Chen PeiCan; Zhou LiYa; Peng JinYun

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.366

4. A comprehensive review on innovative and advanced stabilization approaches of anthocyanin by modifying structure and controlling environmental factors.

Anthocyanins are pigments abundant in fruits and vegetables, and commonly applied in foods due to attractive colour and health-promoting benefits. However, instability of anthocyanins leads to their easy degradation, reduced bioactivity, and colour fading in food processing, limiting their...

Author(s) : Cai DongBao; Li XuSheng; Chen JiaLi; Jiang XinWei; Ma XiaoQiang; Sun JianXia; Tian LingMin; Vidyarthi, S. K.; Xu JingWen; Pan ZhongLi; Bai WeiBin

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.366

5. Enhanced functional properties of chitosan films incorporated with curcumin-loaded hollow graphitic carbon nitride nanoparticles for bananas preservation.

The exploration of novel functional packaging films is of great scientific and technological interest. Herein, a novel chitosan/hollow g-C3N4/curcumin (CS-HCNS-Cur) biocomposite films was successful fabricated with integrated functions of slow release, antimicrobial activity and food freshness...

Author(s) : Ni YongSheng; Nie HongQing; Wang JingYao; Lin JunWei; Wang QiaoLing; Sun Jing; Zhang WenTao; Wang JianLong

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.366

6. Tracking the dissolution behavior of zinc oxide nanoparticles in skimmed milk powder solutions.

Zinc oxide nanoparticles (ZnO NPs) are recently recommended as food additives owing to their outstanding nutritive function. Therefore, understanding their comprehensive information and stability in food samples is highly necessitated. However, the characterization of ZnO NPs in the complex food...

Author(s) : Tan ZhiQiang; Chen Qiang; Yin YongGuang; Liu Yanwanjing; Lin YaoHui; Bai QingSheng; Wu MengXin; Yao WeiRong; Xu ShuXia; Liu JingFu

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2021 Vol.365

7. Nanoparticles in the soil-plant system: a review.

Nanoparticles are increasingly used in many industrial sectors due to their unique properties, yet their introduction in ecosystems is of concern for health and food security. In particular, the accumulation of nanoparticles in soils may disturb the soil and plant system, possibly inducing a risk...

Author(s) : Bilal Ahmed; Asfa Rizvi; Khursheed Ali; Lee Jintae; Almas Zaidi; Khan, M. S.; Javed Musarrat

Publisher : Springer Berlin, Heidelberg, Germany

Journal article : Environmental Chemistry Letters 2021 Vol.19 No.2 pp.1545-1609 ref.many

8. Lactate detection sensors for food, clinical and biological applications: a review.

L-lactate is a major analyte in the food industry, bioprocess engineering, sports medicine and clinical care unit. L-lactate detection by standard analytical techniques is expensive, time-consuming and difficult for in situ studies. Therefore, selective L-lactate biosensors are developed to...

Author(s) : Gurdeep Rattu; Nishtha Khansili; Maurya, V. K.; Krishna, P. M.

Publisher : Springer Berlin, Heidelberg, Germany

Journal article : Environmental Chemistry Letters 2021 Vol.19 No.2 pp.1135-1152 ref.many

9. Application of electrospinning technology of natural products in biomedicine.

Electrospinning nanofibers have become a hot topic in many fields, such as energy and environment, health care, food packaging, nano equipment development and so on, especially in biomedical fields such as drug transportation, wound care and tissue engineering, because of its large specific surface ...

Author(s) : Cheng CuiLin; Ma JiaPei; Wang WeiChen; Wang BoYang; Wang ZhenYu

Publisher : Science Press, Beijing, China

Journal article : Chinese Journal of Applied Chemistry 2021 Vol.38 No.6 pp.605-614

10. Research progress on detection of ascorbic acid by nanomaterial-based spectral analysis method.

Well-known as a biological small molecule, ascorbic acid (AA) is involved in maintaining the normal progress of physiological and biochemical processes in the body. Many researches have shown that a variety of diseases such as anemia, gout, and atherosclerosis are associated with changes in its...

Author(s) : Huang XiaoTong; Chen YingXin; Zhu ZeBin; Zhou LiHua

Publisher : Science Press, Beijing, China

Journal article : Chinese Journal of Applied Chemistry 2021 Vol.38 No.6 pp.637-650

11. Comparative studies of screen-printed electrode based electrochemical biosensor with the optical biosensor for formaldehyde detection in corn.

In the present manuscript, we fabricated screen-printed electrode based biosensor and enzymatic optical biosensor for detection of carcinogenic formaldehyde. The biosensor strip using cyclic voltammetry technique exhibited high sensitivity of 352 μA mg-1 L cm-2 with detection limit of 0.03 mg/L,...

Author(s) : Monika Kundu; Rajesh; Prameela Krishnan; Sumana Gajjala

Publisher : Springer, New York, USA

Journal article : Food and Bioprocess Technology 2021 Vol.14 No.4 pp.726-738 ref.46

12. Evaluation of flavor characteristics of bacon smoked with different woodchips by HS-SPME-GC-MS combined with an electronic tongue and electronic nose.

This study investigated the effects of different woodchip types (beech, oak, pear, and apple) on the volatile compounds and sensory characteristics of smoked bacon. The volatile compounds were influenced by woodchip types and the total content of ketones and phenols in pear-smoked bacon were higher ...

Author(s) : Du HongZhen; Chen Qian; Liu Qian; Wang Yan; Kong BaoHua

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Meat Science 2021 Vol.182

13. Comparative toxicity of rod-shaped nano-CeO2 and nano-CePO4 to lettuce.

The influence of morphology on the biological effects of nanomaterials (NMs) has not been well understood. In the present study, we compared the phytotoxicity of rod-shaped nano-cerium dioxide (R-CeO2) and nano-cerium phosphate (R-CePO4) to lettuce plants. The results showed that R-CeO2...

Author(s) : Liu YaBo; Ma YuHui; Jiao ChunLei; Liu MengYao; Luo WenHe; Dong ChaoNan; Fan ShiXian; He Xiao; Yang Fang; Zhang ZhiYong

Publisher : Oxford University Press, Oxford, UK

Journal article : Metallomics 2021 Vol.13 No.7

14. Additional polypyrrole as conductive medium in artificial electrochemically active biofilm (EAB) to increase the sensitivity of EAB based biosensor in water quality early-warning.

Researchers believe that adding conductive mediums in electrochemically active biofilms (EABs) would improve the sensitivity of EAB-based biosensor for real-time water quality early-warning through facilitating the extracellular electron transfer (EET), which has been hardly evidenced mostly...

Author(s) : Qi Xiang; Wang ShuYi; Jiang Yong; Liu PanPan; Hao Wen; Han JinBin; Zhou YueXi; Huang Xia; Liang Peng

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Biosensors & Bioelectronics 2021 Vol.190

15. Bovine mastitis inflammatory assessment using silica coated ZnO-NPs induced fluorescence of NAGase biomarker assay.

Bovine mastitis (BM) is the most common inflammatory disease in the dairy sector worldwide, originated from bacterial invasion onto the mammary gland. Early BM detection is crucial for identifying new pathogenic infections within the dairy herd, which can be alleviated by antimicrobial therapy....

Author(s) : Nirala, N. R.; Shtenberg, G.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2021 Vol.257

16. Fabrication of plasmonic cotton gauze-Ag composite as versatile SERS substrate for detection of pesticides residue.

Plasmonic cotton gauze-Ag composite were fabricated through a simple, instant and cost-effective way, in which the Ag NPs were immobilized on the surface of cotton gauze through in-situ growth process. The in-situ growth of Ag NPs was started from electroless-immobilized Ag seeds on the surface of...

Author(s) : Tian XiaoRan; Zhai Peng; Guo JiaQi; Yu Qian; Xu LingZi; Yu XingHua; Wang Rui; Kong XianMing

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2021 Vol.257

17. Caffeic acid protects mice pancreatic islets from oxidative stress induced by multi-walled carbon nanotubes (MWCNTs).

Increasing applications of carbon nanotubes (CNTs) indicate the necessity to examine their toxicity. According to previous studies, CNTs caused oxidative stress that impaired β-cell functions and reduced insulin secretion. Our previous study indicated that single-walled carbon nanotubes (SWCNTs)...

Author(s) : Ahangarpour, A.; Alboghobeish, S.; Oroojan, A. A.; Dehghani, M. A.

Publisher : Urmia University, Faculty of Veterinary Medicine, Urmia, Iran

Journal article : Veterinary Research Forum 2021 Vol.12 No.1 pp.77-85 ref.49

18. Adulteration of cow's milk with buffalo's milk detected by an on-site carbon nanoparticles-based lateral flow immunoassay.

A competitive lateral flow immunoassay using amorphous carbon nanoparticles (CNPs) and non-immunoglobulin antigen has been developed for the rapid detection of adulteration of cow's milk with buffalo's milk. Purified polyclonal antibodies against a specific buffalo's milk protein fraction were...

Author(s) : Rajan Sharma; Archana Verma; Nitin Shinde; Bimlesh Mann; Kamal Gandhi; Wichers, J. H.; Amerongen, A. van

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2021 Vol.351

19. Portable and quantitative detection of carbendazim based on the readout of a thermometer.

The detection of carbendazim (CBZ) is important for food safety and human health. However, most current analytical methods require large instruments and highly trained operators. In order to solve this problem, herein, an innovative portable and quantitative photothermal assay platform relying on a ...

Author(s) : Fu RuiJie; Zhou Jing; Liu YanLin; Wang YiWen; Liu HaoRan; Pang JunXiao; Cui YongLiang; Zhao QiYang; Wang ChengQiu; Li ZhiXia; Jiao BiNing; He Yue

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2021 Vol.351

20. An enzyme-free electrochemiluminescence sensing probe based on ternary nanocomposite for ultrasensitive determination of chlorpyrifos.

Herein, an innovative enzyme free electrochemiluminescence chlorpyrifos sensor was reported based on the incorporation of ternary nanocomposite (ruthenium nanobeads/silver nanoparticles/graphene oxide) on the surface of glassy carbon electrode. The silver nanoparticles as a robust signal enhancing...

Author(s) : Kamyabi, M. A.; Moharramnezhad, M.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2021 Vol.351

21. Novel impedimetric sensing strategy for detecting ochratoxin A based on NH2-MIL-101(Fe) metal-organic framework doped with cobalt phthalocyanine nanoparticles.

Iron-based metal-organic framework, NH2-MIL-101(Fe), was doped with different dosages of cobalt phthalocyanine nanoparticles (CoPc) to synthesize a series of NH2-MIL-101(Fe)@CoPc nanocomposites. The NH2-MIL-101(Fe)@CoPc nanocomposites were then employed to construct novel impedimetric aptasensors...

Author(s) : Song YingPan; He LiNa; Zhang ShuAi; Liu Xiao; Chen Kun; Jia QiaoJuan; Zhang ZhiHong; Du Miao

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2021 Vol.351

22. A turn-on upconversion fluorescence sensor for acrylamide in potato chips based on fluorescence resonance energy transfer and thiol-ene Michael addition.

This study describes a turn-on upconversion fluorescence sensor for the detection of acrylamide (AA) based on glutathione (GSH) modulated turn-on fluorescence strategy. Polyethyleneimine-modified upconversion nanoparticles were first prepared by the hydrothermal method and then Rhodamine B...

Author(s) : Rong YaWen; Ali, S.; Ouyang Qin; Wang Li; Wang Bing; Chen QuanSheng

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2021 Vol.351

23. Response surface optimization of microfluidic formulations of nanobilosomes for enhancement of aqueous solubility, digestive stability, and cellular antioxidant activity of mangiferin.

Mangiferin-loaded nanobilosomes (MGF-NBSs) were developed using microfluidic-based techniques to improve aqueous solubility, digestive stability, and cellular antioxidant activity (CAA) of mangiferin. Preliminary experiments showed that optimal formation conditions were 5:1 aqueous (water) to...

Author(s) : Thiengkaew, P.; Thanitwatthanasak, S.; Srisala, S.; Jittorntrum, B.; Chunhabundit, R.; Chitprasert, P.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2021 Vol.351

24. Proteolysis of whey protein isolates in nanoemulsion systems: impact of nanoemulsification and additional synthetic emulsifiers.

Nanoemulsions are currently of interest in the functional food sector because their small droplet size (100-500 nm) provides a number of potential advantages over conventional emulsions. This study concerned the behavior of nanoemulsions stabilized with whey proteins and two synthetic emulsifiers...

Author(s) : Szumała, P.; Pacyna-Kuchta, A.; Wasik, A.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2021 Vol.351

25. Gold nanoparticle based colorimetric sensing strategy for the determination of reducing sugars.

The colorimetric sensors for reducing sugars based on a redox reaction between AuCl4- ions and fructose, glucose, lactose, or mannose are presented. Gold nanoparticles (AuNPs) that formed at room temperature as a product of this reaction were registered using a spectrophotometer. Lengthening...

Author(s) : Brasiunas, B.; Popov, A.; Ramanavicius, A.; Ramanaviciene, A.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2021 Vol.351